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From "Mariia Mykhailova (JIRA)" <>
Subject [jira] [Created] (REEF-1293) Fix test failures during file extraction from jar
Date Tue, 29 Mar 2016 00:17:25 GMT
Mariia Mykhailova created REEF-1293:

             Summary: Fix test failures during file extraction from jar
                 Key: REEF-1293
             Project: REEF
          Issue Type: Improvement
          Components: REEF.NET
            Reporter: Mariia Mykhailova

Our .NET tests often fail with message

Test Name:  Org.Apache.REEF.Tests.Utility.TestDriverConfigGenerator.TestGeneratingFullDriverConfigFile

Result Message: 
System.InvalidOperationException : Failed to extract files from jar file with stdout :and jzentry == 0,
 jzfile = 1364566832,
 total = 6067,
 name = .\reef-bridge-java-0.15.0-SNAPSHOT-shaded.jar,
 i = 3922,
 message = null

I suspect that since our tests extract .jar file each for itself, when some of them run in
parallel, one can try and get information while the other one is re-extracting the file. We
should clarify/fix the way we're extracting .jar files so that they are extracted only once
per run and no test gets them broken.

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